Why does my microwave have no power?
If your microwave oven won’t turn on and the display is blank, the problem may be the ceramic fuse. The ceramic fuse is located inside of the cabinet near the entry point of the power cord. Remember to unplug the cord before attempting any repairs. You can check the fuse for continuity with a multi-meter.
Is there a reset button on a Maytag microwave?
All models of Maytag microwaves have a digital control panel that controls all of the microwave’s functions. Allow the power cable to remain unplugged for at least two minutes, in which time the internal memory will erase and the microwave will be reset. Plug the power cable back into the outlet to complete the reset.
How do I know if my microwave fuse is bad?
It’s easy to tell if a glass fuse is blown; it will show scorch marks, and the filament will be melted. To check a ceramic fuse, use an ohmmeter or continuity tester. With an ohmmeter or multimeter, you should see a reading close to zero ohms if the fuse is intact, or infinite if it’s blown.
How do you fix a microwave that won’t turn on?
Where is the fuse on a microwave?
Fuses are located in many places inside the microwave, including the top, side, and behind the vent grille. Using the wiring diagram can help you locate the appropriate fuse. Once you have located the fuse, remove any necessary wires and fasteners to free it from the microwave.
How long should a microwave oven last?
about seven years
Why did my microwave start sparking?
Sparks in the microwave are usually caused by the microwaves hitting a metal object inside the appliance. Microwaves are absorbed by fat and sugar in foods. If metal is put into the appliance, the microwaves cause the electrons to move around, producing sparks and heat.
Why is my microwave sparking and smoking?
It is very common that during cooking, some food particles and grease escape the food and stick to the wave guide. The heat emitted from the magnetron burns these stuck food particles, which appears as spark to us. This spark damages the wave guide cover. A damaged or shorted wave guide cover causes frequent sparks.
How often should you replace your microwave?
every 10 years
Does arcing damage a microwave?
Once arcing has been noticed or heard, turn the microwave off immediately. Prolonged arcing can damage the oven and/or the cookware. If caught soon enough, arcing should not damage the oven. Arcing is sparks inside the microwave oven caused when microwaves connect two metal surfaces with the same microwave.